#0A3603#0A3603

#0A3603 is a dark, moderate green. Relative luminance 0.027; OKLCH L 29.2% C 0.091 H 140.9°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#0A3603
RGB	rgb(10, 54, 3)
HSL	hsl(112, 89%, 11%)
HSV	hsv(112, 94%, 21%)
CMYK	cmyk(81.5%, 0%, 94.4%, 78.8%)
CIE-LAB	lab(18.84, -25.86, 24.87)
CIE-LCH	lch(18.84, 35.88, 136.12°)
OKLab	oklab(29.19% -0.0707 0.0575)
OKLCH	oklch(29.19% 0.091 140.9)
XYZ	xyz(1.4607, 2.7093, 0.5321)
Luminance	0.0271 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 5.43

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3603 #2F0336

analogous

#233603 #0A3603 #033615

triadic

#0A3603 #030A36 #36030A

tetradic

#0A3603 #032336 #2F0336 #361503

square

#0A3603 #032336 #2F0336 #361503

split-complementary

#0A3603 #150336 #360323

monochromatic

#051D02 #051D02 #0A3603 #157006 #1FAA09

Accessibility & contrast

On white

13.62

#0A3603 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#0A3603 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3603

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3603	#FFFFFF	#000000	##FFFFFF
##0A3603	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383000

Deuteranopia (green-blind)

#332C08

Tritanopia (blue-blind)

#03342D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0a3603;
/* rgb */ color: rgb(10, 54, 3);
/* oklch */ color: oklch(29.2% 0.091 140.9);

Tailwind

colors: {
  custom: {
    50: '#516e49',
    500: '#0a3603',
    950: '#000000',
  },
}

SCSS

$custom: #0a3603;
$custom-light: #516e49;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3603",
  "rgb": {
    "r": 10,
    "g": 54,
    "b": 3
  },
  "hsl": {
    "h": 111.765,
    "s": 89.474,
    "l": 11.176
  },
  "oklch": {
    "l": 0.29189,
    "c": 0.09117,
    "h": 140.9
  },
  "luminance": 0.02709
}

Semantic roles & 50–950 ramp

primary

#0A3603

secondary

#6C1C79

accent

#29FFE2

background

#F4F6F4

surface

#E7ECE7

border

#C3C7C3

text

#020701

muted

#787A77

Preview Lab

Preview with #0A3603

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →